MANAGEMENT O F FISHERY RESOURCES
m
0
7
x
v)
L
2
0
II:
c 0
+
d
Total effort d’
I
I
I
I
I
I
I
1930
35
40
115
50
55
60
11
I400
v1
t 0
c
c
0
Cn
D t
500
0
L +
0
FIG. 3. Arctic cod. 0-0,
Total landings (in thousands of tons); 0 - - - 0, total effort
in English units (ton-hours x 10-8). (From I.C.E.S., 1966, Liaison Committee
Report .)
FIG. 4. The Ross Vanyuard, a modern British freozer trawler, capable of catching and
(Photo: Pishinq
freezing several hundred tons of fish during a 6-week voyage.
News.)
Europe, has been directed to the north-west Atlantic, and more recently
to the centraI and southern Atlantic. Some of the stocks of the western
Atlantic were already heavily fished by local fisheries, as well as by the
long-established southern European fisheries for salt cod, but in the
last few years some of the stocks, such as those off west Greenland,
m
0
7
x
v)
L
2
0
II:
c 0
+
d
Total effort d’
I
I
I
I
I
I
I
1930
35
40
115
50
55
60
11
I400
v1
t 0
c
c
0
Cn
D t
500
0
L +
0
FIG. 3. Arctic cod. 0-0,
Total landings (in thousands of tons); 0 - - - 0, total effort
in English units (ton-hours x 10-8). (From I.C.E.S., 1966, Liaison Committee
Report .)
FIG. 4. The Ross Vanyuard, a modern British freozer trawler, capable of catching and
(Photo: Pishinq
freezing several hundred tons of fish during a 6-week voyage.
News.)
Europe, has been directed to the north-west Atlantic, and more recently
to the centraI and southern Atlantic. Some of the stocks of the western
Atlantic were already heavily fished by local fisheries, as well as by the
long-established southern European fisheries for salt cod, but in the
last few years some of the stocks, such as those off west Greenland,